PRECURSOR ACTIVATION IN A PYOVERDINE BIOSYNTHESIS

被引：7

作者：

MENHART, N ^{[1
]}

VISWANATHA, T ^{[1
]}

机构：

[1] UNIV WATERLOO,GUELPH WATERLOO CTR GRAD WORK CHEM,DEPT CHEM,WATERLOO N2L 3G1,ONTARIO,CANADA

来源：

BIOCHIMICA ET BIOPHYSICA ACTA | 1990年 / 1038卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

(Azotobacter); Aminoacyl adenylate; Pyoverdine; Siderophore;

D O I：

10.1016/0167-4838(90)90008-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The siderophore produced by Azotobacter vinelandii strain UW belongs to a large family of peptidic siderophores collectively called pyoverdines. The biosynthesis of the peptidyl moiety of this siderophore was shown to involve activation of the constituent amino acids as their adenylates, as demonstrated by amino acid-dependent ATP-[32P]pyrophosphate exchange. The enzyme system responsible for this activation was partially purified by chromatographic techniques. © 1990.

引用

页码：47 / 51

页数：5

共 31 条

[1] MAPPING OF MUTATIONS IN PSEUDOMONAS-AERUGINOSA DEFECTIVE IN PYOVERDIN PRODUCTION [J].

ANKENBAUER, R ;

HANNE, LF ;

COX, CD .

JOURNAL OF BACTERIOLOGY, 1986, 167 (01) :7-11

[2]

[Anonymous], IRON TRANSPORT MICRO

[3]

BUYER JS, 1986, J BIOL CHEM, V261, P791

[4]

CODY Y, 1987, APPL ENVIRON MICROB, V83, P928

[5] STRUCTURE OF AZOTOBACTIN D, A SIDEROPHORE OF AZOTOBACTER-VINELANDII STRAIN-D (CCM-289) [J].

DEMANGE, P ;

BATEMAN, A ;

DELL, A ;

ABDALLAH, MA .

BIOCHEMISTRY, 1988, 27 (08) :2745-2752

[6]

DEMANGE P, 1987, IRON TRANSPORT MICRO, P168

[7] ISOLEUCYL TRANSFER-RNA SYNTHETASE FROM BAKERS-YEAST - DISCRIMINATION OF 20 AMINO-ACIDS IN AMINOACYLATION OF TRANSFER RNAILE-C-C-3'DA - ROLE OF TERMINAL HYDROXYL-GROUPS IN AMINOACYLATION OF TRANSFER RNAILE-C-C-A [J].

FREIST, W ;

STERNBACH, H .

EUROPEAN JOURNAL OF BIOCHEMISTRY, 1989, 178 (03) :595-602

[8] ISOLEUCYL-TRANSFER RNA-SYNTHETASE FROM BAKERS-YEAST AND FROM ESCHERICHIA-COLI MRE-600 - DISCRIMINATION OF 20 AMINO-ACIDS IN AMINOACYLATION OF 20 AMINO-ACIDS IN AMINOACYLATION OF TRANSFER-RNA ILE-C-C-A [J].

FREIST, W ;

STERNBACH, H ;

CRAMER, F .

EUROPEAN JOURNAL OF BIOCHEMISTRY, 1988, 173 (01) :27-34

[9] TYROSYL-TRANSFER RNA-SYNTHETASE FROM BAKERS-YEAST - ORDER OF SUBSTRATE ADDITION, DISCRIMINATION OF 20 AMINO-ACIDS IN AMINOACYLATION [J].

FREIST, W ;

STERNBACH, H .

EUROPEAN JOURNAL OF BIOCHEMISTRY, 1988, 177 (02) :425-433

[10] ISOLEUCYL-TRANSFER RNA-SYNTHETASE FROM BAKERS-YEAST AND FROM ESCHERICHIA-COLI MRE-600 - DISCRIMINATION OF 20 AMINO-ACIDS IN AMINOACYLATION OF TRANSFER RNAILE-C-C-A(3'NH2) [J].

FREIST, W ;

STERNBACH, H ;

CRAMER, F .

EUROPEAN JOURNAL OF BIOCHEMISTRY, 1987, 169 (01) :33-39

← 1 2 3 4 →